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NullPointerException accessing views in onCreate()
....something); // not activity findViewById()
something.setOnClickListener(new View.OnClickListener() { ... });
return rootView;
}
As a side note, the fragment layout will eventually be a part of the activity view hierarchy and discoverable with activity findViewById() but only after the fragme...
ASP.NET MVC passing an ID in an ActionLink to the controller
...f ActionLink. Try this:-
<%=Html.ActionLink("Modify Villa", "Modify", new {id = "1"})%>
This assumes your view is under the /Views/Villa folder. If not then I suspect you need:-
<%=Html.ActionLink("Modify Villa", "Modify", "Villa", new {id = "1"}, null)%>
...
List of ANSI color escape sequences
... ║
║ 2 ║ Faint (decreased intensity) ║ Not widely supported. ║
║ 3 ║ Italic ║ Not widely supported. Sometimes treated as inverse. ║
║ 4 ║ Underline...
Iterating over Java collections in Scala
...
implicit def javaIteratorToScalaIterator[A](it : java.util.Iterator[A]) = new Wrapper(it)
then it will act as a sub class of the Scala iterator so you can do foreach.
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How can I remove or replace SVG content?
... svg element which contains a chart. I want to update the chart based on new data coming from a web service using AJAX, the problem is that each time I click on the update button, it generates a new svg , so I want to remove the old one or update its content.
...
Filling a DataSet or DataTable from a LINQ query result set
...ers.AsEnumerable()
where order.Field<DateTime>("OrderDate") > new DateTime(2001, 8, 1)
select order;
// Create a table from the query.
DataTable boundTable = query.CopyToDataTable<DataRow>();
Why won't that work for you?
...
How to clone a Date object?
...of milliseconds since 1 January 1970 00:00:00 UTC (epoch time):
var date = new Date();
var copiedDate = new Date(date.getTime());
In Safari 4, you can also write:
var date = new Date();
var copiedDate = new Date(date);
...but I'm not sure whether this works in other browsers. (It seems to work in ...
DateTime to javascript date
...
Try:
return DateTime.Now.Subtract(new DateTime(1970, 1,1)).TotalMilliseconds
Edit: true UTC is better, but then we need to be consistent
return DateTime.UtcNow
.Subtract(new DateTime(1970,1,1,0,0,0,DateTimeKind.Utc))
.TotalMil...
Understanding offsetWidth, clientWidth, scrollWidth and -Height, respectively
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f21064101%2funderstanding-offsetwidth-clientwidth-scrollwidth-and-height-respectively%23new-answer', 'question_page');
}
);
...
Do I really have a car in my garage? [duplicate]
I'm a newbie to Java programming, trying to get the hang of OOP.
13 Answers
13
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